Table 2: Median [min–max] for OHI index assessment of Group I and II patients who used the T or G toothpastes.

GroupSpecimenExamination
Wilcoxon's signed rank test
First (1)Second (2)Third (3)ANOVA Friedma ( )Comparable group pairs
(1) : (2)(1) : (3)(2) : (3)

IT 0.0498 * 0.47950.0679 0.4795
G 0.6065

IIT 0.0388 * 0.1080.0679 0.5837
G 0.0366 * 0.1080.0679 0.4795

—test probability.
*High level of significance.